This Maglite has a compact design “Spot-to-flood” adjustable LED beam, just twist the head to turn on, turn off, and focus. It’s anodized for corrosion resistance and durability. And it has a rugged, extremely water resistant machined aluminum case. The Mini Maglite PRO LED flashlight offers the same classic design, and the same simplicity of function, as the original Mini Maglite flashlight introduced over 25 years ago. But there’s one big difference: This flashlight houses a latest-generation power LED light engine and advanced electronic circuitry, providing performance at a level that, back in the day, just wasn’t possible in a flashlight this size.